skyline
noun [ C usually singular ] uk/ˈskaɪ.laɪn/ us/ˈskaɪ.laɪn/
（尤指建筑物在天空映衬下的）空中轮廓线
a shape or pattern made against the sky, especially by buildings
You get a good view of the New York skyline from the Statue of Liberty. 从自由女神像上可以清楚地看到纽约的空中轮廓线。